Description
Specs
| Catalog Number | CHM545A |
|---|---|
| Enclosure | TEAO |
| Frame | 56YZ |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 1.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1800 RPM @ 60 HZ |
| Voltage @ Frequency | 208.0 V @ 60 HZ 230.0 V @ 60 HZ 460.0 V @ 60 HZ |
| XP Class and Group | None |
| XP Division | Not Applicable |
| Agency Approvals | UR CSA |
| Ambient Temperature | 40 °C |
| Auxillary Box | No Auxillary Box |
| Auxillary Box Lead Termination | None |
| Base Indicator | Resilient |
| Bearing Grease Type | Polyrex EM (-20F +300F) |
| Blower | None |
| Current @ Voltage | 1.700 A @ 460.0 V 3.400 A @ 208.0 V 3.400 A @ 230.0 V |
| Design Code | B |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 78.5 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 1.7 a |
| Front Face Code | Resilient Mount |
| Front Shaft Indicator | None |
| Heater Indicator | No Heater |
| Insulation Class | B |
| Inverter Code | Not Inverter |
| KVA Code | L |
| Lifting Lugs | No Lifting Lugs |
| Locked Bearing Indicator | No Locked Bearing |
| Motor Lead Exit | Terminal Panel Or Lead Hole |
| Motor Lead Termination | Flying Leads |
| Motor Lead Quantity/Wire Size | 12 @ 18 AWG |
| Motor Type | 3428M |
| Mounting Arrangement | F1 |
| Number of Poles | 4 |
| Overall Length | 13.58 IN |
| Product Family | General Purpose |
| Pulley End Bearing Type | Ball |
| Pulley Face Code | Resilient Mount |
| Pulley Shaft Indicator | Standard |
| Rodent Screen | None |
| RoHS Status | ROHS COMPLIANT |
| Service Factor | 1.15 |
| Shaft Diameter | 0.625 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1725 rpm |
| Speed Code | Single Speed |
| Motor Standards | NEMA |
| Starting Method | Direct on line |
| Thermal Device - Bearing | None |
| Thermal Device - Winding | None |
| Vibration Sensor Indicator | No Vibration Sensor |
| Winding Thermal 1 | Automatic Thermal Overload |
| Winding Thermal 1 Location | EP |
| Winding Thermal 2 | None |
Drawings
Nameplate
| CAT.NO. | CHM545A |
|---|---|
| SPEC. | 34M249R237G1 |
| HP | 1 |
| VOLTS | 208-230/460 |
| AMP | 3.4/1.7 |
| RPM | 1725 |
| FRAME | 56YZ |
| SER.F. | 1.15 |
| RATING | 40C AMB-CONT |
| DE | 6203 |
| ENCL | TEAO |
Performance
| Full Load Torque | 0 LB-FT |
|---|---|
| No-Load Current | 0 A |
| Line-Line Res. @ 25° C | 15.373 Ohms A Ph / 0 Ohms B Ph |
| Start Configuration | DOL |
| Break-Down Torque | 12.8 LB-FT |
| Pull-Up Torque | 9.75 LB-FT |
| Locked-Rotor Torque | 11.4 LB-FT |
| Starting Current | 12.3 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 12.0 | 34.0 | 52.0 | 63.0 | 72.0 | 77.0 | 81.0 | 75.0 | ||
| Efficiency | 0.0 | 60.2 | 72.6 | 77.0 | 78.6 | 79.2 | 78.5 | 79.0 | ||
| Speed (RPM) | 1,799 | 1,784 | 1,769 | 1,754 | 1,738 | 1,720 | 1,702 | 1,728 | ||
| Line Amps | 1.09 | 1.16 | 1.28 | 1.46 | 1.67 | 1.91 | 2.18 | 1.81 |
Parts
| 34EP3204A01SP | FR ENDPLATE, MACH |
|---|---|
| 34CB4501SP | TERMINAL BOX LID, STAMPED X (PLATED) |
| MN416A01 | TAG-INSTAL-MAINT no wire (2100bx)4/22 |
